Smart Lock Fingerprint Passeword Keyless Entry Door Lock Bluetooth Door Knob with 2 Keys for Home

Feature: 1. 4 in 1: Keyless entry smart lock, with 4 ways to unlock, such as fingerprint, password, mechanical keys and for TTLOCK app, high securitity, anti peeping, more convenient for using. 2. Fingerprint Unlock: Smart fingerprint lock can identify fingerprints within 1.5 seconds and store up to 50 fingerprints, the error recognition rate is low, the recognition speed is fast. 3. Low Battery Reminder: Smart lock with low power consumption, requires 4 AAA batteries(not included), low battery reminder, equipped with USB interface for emergency charging. 4. Bluetooth APP Control: Support for Android 4.3, for IOS 7.0 and above, bluetooth door knob supports for TTLOCK app, remote control your door, share temporary passwords and dynamic passwords. 5. Easy Installation: Fingerprint door lock is designed to fit door thicknesses from 35‑65mm1.38‑2.56in. No wiring and no drilling. Fit both left handed and right handed doors. Specification: Item Type: Smart Door Lock Material: Zinc alloyColor: Black Battery Type: Requires 4 AAA batteries (not included) .Unlock Method: Bluetooth App, fingerprint, password, mechanical key Communication Mode: Bluetooth 4.1Supported System: For Android4.3, for IOS 7.0 or above Unlock Time: 1.5sAPP: For TTLOCK Application Range: Suitable for home, office, hotel, apartment door lock Package List: 1 x Front Door Knob1 x Rear Door Knob1 x Locking Tab1 x Pinch Plate1 x Pinch Box2 x Key1 x Square Bar2 x Grub Screw2 x Connecting Pipe2 x Front And Rear Plate Locking Screws4 x Self Tapping Screw1 x Battery Cover Replacement Screw1 x Screwdriver1 x User Manual